3v+15=42

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Solution for 3v+15=42 equation: 



3v+15=42

We move all terms to the left:

3v+15-(42)=0

We add all the numbers together, and all the variables

3v-27=0

We move all terms containing v to the left, all other terms to the right

3v=27

v=27/3

v=9

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